<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
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    <title>新增图书</title>
</head>
<body>
<div class="col-md-8 col-md-offset-2">
    <h1>新增图书</h1>
    <form action="add">
        <label>ID</label>
        <input type="text" placeholder="请输入ID" class="form-control" name="bookId">
        <div>
            <label>书名</label>
            <input type="text" placeholder="请输入书名" class="form-control" name="bookName">
        </div>
        <div>
            <label>作者</label>
            <input type="text" placeholder="请输入作者" class="form-control" name="author">
        </div>
        <div>
            <button type="submit" class="btn btn-info" >新增</button>
        </div>
    </form>
</div>
</body>
</html>